Company lists · Data refreshed September 2026

Top 25 Utility construction companies based in the United States

Name: Utility construction companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 3,439 companies tracked

RevenueBase identified 3,439 utility construction companies headquartered in the United States as of September 2026 and tracks 118,411 professional contacts across them, including 39,813 with verified work emails. Houston is the largest hub.

This list covers utility construction companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

3,439Companies

118,411Contacts tracked

39,813Verified emails

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The 25 largest utility construction companies based in the United States

Ranked by team size

Top 25 of 3,439 utility construction companies based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to utility construction companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Primoris Services Corporation	Partial evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	10001+	4,089 contacts →
	Partial evidence “Primoris Services Corporation (NYSE: PRIM) is a leading provider of critical infrastructure services to the utility, energy, and renewables markets throughout the United States…” Source: RevenueBase Database · checked Sep 19, 2026
2	Pike Corporation	Partial evidence	Mount Airy, NC, United StatesHQ checked Sep 19, 2026	10001+	2,082 contacts →
	Partial evidence “The Pike family of companies is a leading provider of utilities solutions to over 300 investor-owned, municipal and cooperative utilities in the United States.” Source: RevenueBase Database · checked Sep 19, 2026
3	Henkels & Mccoy, INC	Strong evidence	Blue Bell, PA, United StatesHQ checked Sep 19, 2026	5,001-10,000	1,813 contacts →
	Strong evidence “Henkels & McCoy, Inc.(H&M) is a leading utility construction firm providing critical infrastructure for the power, oil & gas pipeline, telecommunications, and gas distribution…” Source: RevenueBase Database · checked Sep 19, 2026
4	Quanta Services, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	10001+	1,783 contacts →
	Indirect evidence “Quanta Services (NYSE: PWR) is the leading specialty contractor with the largest and highly trained skilled workforce in North America, providing fully integrated solutions for…” Source: RevenueBase Database · checked Sep 19, 2026
5	Webber, A Ferrovial Company	Partial evidence	The Woodlands, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,449 contacts →
	Partial evidence “Founded in 1963, Webber is a leading construction company that specializes in heavy civil, waterworks, energy and infrastructure management and is dedicated to safely providing…” Source: RevenueBase Database · checked Sep 19, 2026
6	NPL Construction CO	Partial evidence	Phoenix, AZ, United StatesHQ checked Sep 19, 2026	5,001-10,000	1,358 contacts →
	Partial evidence “NPL is a nationally recognized leader in energy infrastructure construction, with 50 years of experience.” Source: RevenueBase Database · checked Sep 19, 2026
7	EJ	Indirect evidence	East Jordan, MI, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,246 contacts →
	Indirect evidence “EJ is the global leader in the design, manufacture, and distribution of access solutions for the world’s growing infrastructure.” Source: RevenueBase Database · checked Sep 19, 2026
8	Mears Group, INC	Partial evidence	Englewood, CO, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,143 contacts →
	Partial evidence “Mears is an industry-leading energy infrastructure solutions provider offering engineering, construction and maintenance services to the oil and natural gas, electric transmission…” Source: RevenueBase Database · checked Sep 19, 2026
9	Team Fishel	Strong evidence	Columbus, OH, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,074 contacts →
	Strong evidence “Team Fishel is a family-owned and operated utility engineering, construction, installation, and maintenance services provider for natural gas distribution, electric power…” Source: RevenueBase Database · checked Sep 19, 2026
10	Miller Pipeline	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 19, 2026	1,001-5,000	974 contacts →
	Partial evidence “Miller Pipeline is the single-source, premier provider for all underground construction system solutions in transmission, distribution, and water/wastewater management.” Source: RevenueBase Database · checked Sep 19, 2026
11	Inframark	Indirect evidence	Horsham, PA, United StatesHQ checked Sep 19, 2026	1,001-5,000	973 contacts →
	Indirect evidence “As an Azuria owned company, Inframark is a widely recognized leader in Water Infrastructure Operations and Infrastructure Management Services.” Source: RevenueBase Database · checked Sep 19, 2026
12	Aldridge Electric	Partial evidence	Libertyville, IL, United StatesHQ checked Sep 19, 2026	1,001-5,000	967 contacts →
	Partial evidence “With a legacy of providing transformative construction solutions, Aldridge is committed to being your contractor of choice to power America’s critical infrastructure.” Source: RevenueBase Database · checked Sep 19, 2026
13	Dashiell Corporation	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	940 contacts →
	Partial evidence “Dashiell is a leading national provider of technical services to the electric utility, power generation, industrial, renewable and energy industries.” Source: RevenueBase Database · checked Sep 19, 2026
14	Matrix Service Company	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 19, 2026	1,001-5,000	785 contacts →
	Partial evidence “Matrix Service Company (Nasdaq: MTRX) is a leading specialty engineering and construction company whose commitment to safety, quality, and integrity has earned its subsidiaries a…” Source: RevenueBase Database · checked Sep 19, 2026
15	ITG Communications, LLC	Indirect evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 19, 2026	1,001-5,000	765 contacts →
	Indirect evidence “Founded in 2013, ITG is a national provider of end-to-end digital infrastructure services delivered through a turnkey model.” Source: RevenueBase Database · checked Sep 19, 2026
16	WHC Energy Services	Partial evidence	Broussard, LA, United StatesHQ checked Sep 19, 2026	n/a	736 contacts →
	Partial evidence “WHC - A Surerus Murphy Company, is a privately held general contractor who provides construction services for renewable services, pipeline and related facilities to the oil and…” Source: RevenueBase Database · checked Sep 19, 2026
17	Willbros	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	10001+	665 contacts →
	Partial evidence “Primoris is a specialty energy infrastructure contractor serving the oil and gas and power industries with offerings that primarily include construction, maintenance and…” Source: RevenueBase Database · checked Sep 19, 2026
18	Dycom Industries, INC	Indirect evidence	West Palm Beach, FL, United StatesHQ checked Sep 19, 2026	10001+	662 contacts →
	Indirect evidence “Dycom (NYSE: DY) is on a mission to connect America.” Source: RevenueBase Database · checked Sep 19, 2026
19	ADB Companies, LLC	Partial evidence	Pacific, MO, United StatesHQ checked Sep 19, 2026	1,001-5,000	628 contacts →
	Partial evidence “ADB is an industry-leading infrastructure solutions provider, proudly building networks, connections, and partnerships nationwide within the telecommunications and utility…” Source: RevenueBase Database · checked Sep 19, 2026
20	Structural	Indirect evidence	Columbia, MD, United StatesHQ checked Sep 19, 2026	1,001-5,000	611 contacts →
	Indirect evidence “STRUCTURAL integrates technology-driven solutions into its industry-leading specialty contracting services.” Source: RevenueBase Database · checked Sep 19, 2026
21	PAR Electrical Contractors, LLC	Partial evidence	Kansas City, MO, United StatesHQ checked Sep 19, 2026	1,001-5,000	606 contacts →
	Partial evidence “PAR, a Quanta Services company, offers a full range of construction services for substations, overhead and underground distribution and transmission lines, engineering, design…” Source: RevenueBase Database · checked Sep 19, 2026
22	MEADE	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	1,001-5,000	594 contacts →
	Partial evidence “Meade leads the field in design, construction and maintenance of electric, natural gas, and telecommunications delivery systems, both above and below ground and has done so for…” Source: RevenueBase Database · checked Sep 19, 2026
23	Brahma Group, INC	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 19, 2026	1,001-5,000	581 contacts →
	Partial evidence “Brahma Group, Inc.(Brahma) is a full service project management and industrial construction company, with active projects nationwide.” Source: RevenueBase Database · checked Sep 19, 2026
24	Mastec Utility Services	Indirect evidence	Coral Gables, FL, United StatesHQ checked Sep 19, 2026	1,001-5,000	562 contacts →
	Indirect evidence “WE'RE HIRING FOR POWER, GAS, & INFRASTRUCTURE ROLES ACROSS THE COUNTRY!* Join the Team That Keeps Energy and Infrastructure Moving Forward.” Source: RevenueBase Database · checked Sep 19, 2026
25	Infrasource, A Quanta Services Company	Indirect evidence	King Of Prussia, PA, United StatesHQ checked Sep 19, 2026	1,001-5,000	552 contacts →
	Indirect evidence “As one of the nations largest underground specialty contractors, InfraSource has over employees strategically positioned across more than 20 operating centers.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: utility construction companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names utility construction companies.
Partial evidence: Its own public description names part of utility construction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name utility construction companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 3,439 utility construction companies based in the United States

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Utility construction companies based in the United States at a glance

As of Sep 19, 2026

33.6%Verified-email coverage

34.4Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · Houston

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

760

11-50

1,188

51-200

965

201-500

302

501-1,000

117

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 3,439 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among utility construction companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “utility construction companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names utility construction companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among utility construction companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 39,813 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Utility construction companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names utility construction companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many utility construction companies are there based in the United States?

RevenueBase identified 3,439 utility construction companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Primoris Services Corporation, headquartered in Dallas, tops this list with the largest team on record.

Which city has the most utility construction companies?

Houston leads with 79 headquartered companies, followed by Phoenix (40) and San Antonio (27).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 39,813 verified decision-maker contacts tracked across these 3,439 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.